Laminiertes Verpackungsmaterial für Flüssige Lebensmittelprodukte, Verfahren zur Herstellung Davon, Verfahren zum Drucken Darauf und daraus Hergestellte Verpackung

Details

Veröffentlichungs-Nr.

EP3616935

Aktenzeichen

EP19193246

Anmeldetag

23. August 2019

Veröffentlichung

6. Juli 2022

Erteilung

6. Juli 2022

Rechtsraum

EP

IPC

B41M5/00B32B27/00B32B33/00B32B37/00C09D11/037

Abstract

A laminated packaging material (1) for liquid food products comprising, a core layer (4) of paper or paperboard or other cellulose-based material, a laminate portion (3) being arranged on a first side of the core layer (4), a dark colored flexographic ink composition (2) printed onto the free surface of the laminate portion (3), the dark colored ink composition comprises color bases mixed at a ratio such that a total energy absorption by the dark colored flexographic ink composition (2), when provided on the laminated packaging material (1), is below 80%, such as below 70% in an emission spectra from a tungsten light source in the region 250-2500 nm at a temperature of 3000 K, the dark colored flexographic ink composition (2) has a color space lightness value L* ≤ 25, and a color space difference (ΔE2000) equal to or lower than 6, with respect to a specified black reference composition.

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz

Fachgebiete